Bibliography of Wittmann, Klaus, by subject:

•	Security, International (1)
•	Giles, Sterling -- Correspondence (1)
•	Wittmann, Klaus -- Correspondance (1)
•	Giles, Sterling -- Correspondance (1)
•	Authors, American -- 20th century -- Correspondence (1)
•	Écrivains américains -- 20e siècle -- Correspondance (1)
•	North Atlantic Treaty Organization (1)
•	Europe -- Defenses (1)
•	Disarmament (1)
•	Arms control (1)
•	Wittmann, Klaus -- Correspondence (1)